Prime numbers p such that all prime factors of p+1 and p-1 are smaller than the cube root of p.

Terms

a(0) =449a(1) =4159a(2) =4801a(3) =4999a(4) =8191a(5) =11551a(6) =11969a(7) =15731a(8) =16561a(9) =22541a(10) =26449a(11) =28729a(12) =31249a(13) =33857a(14) =35153a(15) =38501a(16) =39929a(17) =42283a(18) =45631a(19) =46817a(20) =47431a(21) =47501a(22) =48049a(23) =51679a(24) =52021a(25) =62929a(26) =63799a(27) =68449a(28) =69191a(29) =81919